| 2083 | x | = | 33 50 | ( | 2083 | x | + | ( | 235 2 | − | x | ) | × | 786 | ) |
| 方程右边 = | 33 50 | × | 2083 | x | + | 33 50 | ( | 235 2 | − | x | ) | × | 786 |
| = | 68739 50 | x | + | 12969 25 | ( | 235 2 | − | x | ) |
| = | 68739 50 | x | + | 12969 25 | × | 235 2 | − | 12969 25 | x |
| = | 68739 50 | x | + | 609543 10 | − | 12969 25 | x |
| = | 42801 50 | x | + | 609543 10 |
| 2083 | x | = | 42801 50 | x | + | 609543 10 |
| 2083 | x | − | 42801 50 | x | = | 609543 10 |
61349 50 | x | = | 609543 10 |
| x | = | 609543 10 | ÷ | 61349 50 |
| = | 609543 10 | × | 50 61349 |
| = | 609543 | × | 5 61349 |
| x | = | 3047715 61349 |
| x | = | 49.678316 |